T-R1DS1N - Negative 1951 USAF Test Target, Ø1" product series_assemblies They fit snugly and conform

They fit snugly and conform to all 1

Slide-out tray with spring-loaded stop latch

Class: Fiber Optic Products

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T-R1DS1N - Negative 1951 USAF Test Target, Ø1" product series_assemblies They fit snugly and conformT R1DS1N Negative 1951 USAF Test Target, 1" 1" (25. 4 mm) Targets for Alignment in 1" Lens Tubes Determine Resolution of an Optical System Conforms to MIL S 150A Standard Positive and Negative Targets Available Sets of Three Lines Minimize Spurious Resolution Product Drawing Optical Specifications Item # T R1DS1P T R1DS1N Pattern LR Chrome Clear Background Clear LR Chrome Surface Flatness <50 m Chrome Optical Density 3. 0